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Maelstrom Posted 12 years ago
Science & IT

"jack cables" of a headphone

where did that "jack" in that "jack cables" even come from??
I can't even infer how that logic comes into play.

Just curious though!
  

Top answer

, jakke "a mechanical device," from the masc. name Jack. ), and thereafter extended to various appliances replacing servants (1570s).

  • , jakke "a mechanical device," from the masc.
  • name Jack.
  • ), and thereafter extended to various appliances replacing servants (1570s).
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1 Answers
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Probably from here:

jack (n.) late 14c., jakke "a mechanical device," from the masc. name Jack. The proper name was used in Middle English for "any common fellow" (mid-14c.), and thereafter extended to various appliances replacing servants (1570s).

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